One should know that the Salaat of Eid can be offered in congregation only. One can offer Eid Salaat without congregation also for the following traditions support it:
Thawāb al-Aʿmāl wa ʿiqāb al-Aʿmāl|Volume 1|Book 2|Chapter 138
Thawāb al-Aʿmāl wa ʿiqāb al-Aʿmāl
Book 2, Chapter 138
One should know that the Salaat of Eid can be offered in congregation only. One can offer Eid Salaat without congregation also for the following traditions support it:
وَ بِهَذَا الْإِسْنَادِ عَنِ الْحُسَیْنِ بْنِ سَعِیدٍ عَنْ مُحَمَّدِ بْنِ سِنَانٍ عَنْ عَبْدِ اللَّهِ بْنِ سِنَانٍ الْحَلَبِیِّ عَنْ أَبِی عَبْدِ اللَّهِ ع قَالَ: سَأَلْتُهُ عَنْ صَلَاهِ الْعِیدَیْنِ هَلْ قَبْلَهُمَا صَلَاهٌ أَوْ بَعْدَهُمَا قَالَ لَیْسَ قَبْلَهُمَا وَ لَا بَعْدَهُمَا شَیْ ءٌ.
4. And from the previous chain from al-Hussain b. Sa’eed from Muhammad b. Sinan from Abdillah b. Sinan al-Halabi from Abi Abdillah عليه السلام who said: The narrator asked Imam Ja’far Sadiq عليه السلام, “Is there any Salaat before or after the Salaat of Eid-ul-Fitr and Eid-e- Qurban?” Imam عليه السلام replied, “No, neither before nor after.”